Why This Projector Lens is Changing Filmmaking Forever

Summary

Sur三个月前寄来了一款投影仪，原本打算在Indiegogo上发布，但由于反馈它过热，设计不够完善，Sur推迟了发布并进行了改进。新款投影仪增加了散热风扇、改进了Gobo安装方式，增加了镜头盖，并支持18°到36°的变焦，功能更强大。它还配有4/20接口和滤色片，增强了实用性。新款相比竞争产品Aputure Spotlight，不仅设计更好，还具备更多功能，尤其是在灯光投射效果和散热上。总体而言，这款产品在摄影照明领域表现出色，非常适合注重灯光效果的摄影师和导演。

Takeaways

• 😀 Sur 大约三个月前寄出了一款投影仪，原本计划在 Indiegogo 上出售，但由于产品过热等问题，Sur 决定推迟发布并改进产品。
• 🔥 新款投影仪增加了一个可拆卸的风扇、塑料盖和改进的镜头盖，旨在降低产品温度并防止烫伤用户。
• 🔧 新设计使得调焦更简单，通过旋转按钮来实现，而不是像旧款那样需要手动前后拉动。
• 💡 投影仪可以调整投影角度（18° 到 36°），使得它在狭窄空间内更加灵活。
• 🌡️ Sur 建议将灯光功率控制在 200W 以下以避免过热，虽然有风扇可以帮助降温，但功率较大的灯仍然会产生热量。
• 📸 使用这款投影仪可以提高电影制作中的照明技术，通过聚焦和调节形状来创造不同的视觉效果。
• 🎥 新的 Gobo 套装更稳固，刀片设计改进了，不会像旧款那样容易脱落，使用更加方便。
• 🔧 投影仪增加了 1/4-20 安装接口，能够直接连接到灯架上，减轻了对灯具和支架的压力。
• 🎨 投影仪可以通过镜头滤镜添加颜色效果，适用于各种色彩创意，并且可以兼容 RGB 灯具。
• 💡 这款产品对于重视灯光和摄影技巧的从业者来说是一项很好的投资，能够显著提升场景照明的质量。

Q & A

这款投影仪最初的主要问题是什么？

最初的问题是投影仪过热，镜头前缺少盖子，Gobo组件不够紧密，整体设计不理想。

Sur公司如何应对用户的反馈？

Sur公司决定推迟发布该产品，进行了产品改进，包括添加可拆卸风扇、改进Gobo安装系统，以及其他结构和功能的调整。

改进后的投影仪有哪些新功能？

改进后的投影仪增加了可拆卸风扇、镜头盖、改进的Gobo安装、18到36度的调焦功能、四分之一螺纹安装孔以及更易握持的橡胶环。

这款投影仪适合用多大功率的灯光？

Sur建议使用不超过200瓦的灯光，因为高于200瓦会导致过热问题。不过，产品带有风扇，可以显著降低温度。

Sur的投影仪与Aputure的投影仪相比有哪些优势？

Sur的投影仪提供更精准的调焦功能、18到36度的可变焦设计、带风扇的塑料散热设计，以及四分之一螺纹安装功能，而Aputure的投影仪这些功能相对简陋。

这个投影仪如何帮助提升电影摄影的效果？

投影仪能够通过精确控制投射的形状、焦点和光线强度，帮助营造特定的场景氛围，如月光或窗户光影效果，从而提升电影画面的质感和情感表达。

为什么这个产品的Gobo组件更好用？

改进后的Gobo组件更加稳固，不会像之前那样松动或掉出，安装和调节更加简单方便，增强了使用体验。

该产品在实际应用中有哪些场景效果？

投影仪可以创造出例如月光透过窗户的效果，或者通过Gobo组件投射出锐利或柔和的光线形状，增加场景的深度和氛围。

投影仪如何帮助在狭小的空间内调整光线大小？

投影仪的变焦功能允许用户在不移动灯具的情况下，通过旋转调焦环轻松调整光线投射面积，适用于狭小空间。

为什么改进后的投影仪更适合电影制作人使用？

因为该投影仪的功能更加全面，包括精确的调焦、变焦功能、多种安装选项以及改进的散热设计，使其在电影摄影中更具创作和操作的灵活性。

Outlines

00:00

🎥 Sur投影机的初期反馈与改进

Sur三个月前寄给我一款投影机用于测试，虽然原本准备在Indiegogo上销售，但我们很多测试者反馈产品过热、镜头缺少保护盖等问题。Sur公司采纳了建议，推迟了产品发布并进行了改进。新版本添加了可拆卸的散热风扇和更便捷的调焦设计，使产品更加耐用和实用。接下来我会展示一些实际应用场景，演示如何通过这种设备提升你的电影摄影技术。

05:02

🔧 调整和比较Sur与Aperture投影机

与Aperture的Spotlight相比，Sur投影机的调焦更为精细，且支持18°到36°的变焦。Aperture只能调整固定焦距，散热设计上Sur也做得更好。尽管Sur推荐使用200W以内的光源，但我使用了Amaran 300C。

Keywords

💡投影仪

投影仪是一种将图像或视频投射到屏幕或表面上的设备。本视频中的投影仪由Sur公司开发，并经过多次改进以解决产品过热、镜头前没有盖子等问题。视频重点讲解了该投影仪在电影拍摄中的多种应用场景。

💡Gobo

Gobo是一种用于投影特定形状或图案的设备附件。在视频中，Gobo被用于创造不同的灯光效果，如投影出月光效果或通过窗口投射光影。Sur公司改进了Gobo的设计，使其使用更加简便并提升了稳定性。

💡Indiegogo

Indiegogo是一个全球性众筹平台，用户可以通过它为新产品的开发和推广筹集资金。视频提到该投影仪原本计划在Indiegogo上发布，但由于用户反馈，该产品发布被推迟，以便进一步优化和改进。

💡温度控制

温度控制是指设备在工作时防止过热的技术手段。视频提到初期的投影仪存在严重的过热问题，后来通过增加风扇和塑料外壳的方式改善了散热问题，从而提升了设备的安全性和使用舒适性。

💡18度到36度变焦

这是投影仪镜头的变焦范围，允许用户通过旋转调节镜头来改变投影图像的大小。在视频中，投影仪的变焦功能被用来调整光线的大小和投影区域，使得投影效果更加灵活，适用于不同的拍摄场景。

💡聚焦调节

聚焦调节是投影仪调整图像清晰度的一项功能。在视频中，Sur投影仪通过旋钮进行细致的聚焦调整，用户可以轻松将投影图像调至清晰或模糊，以适应不同的场景需求。

💡RGB灯光

RGB灯光指的是可以发出红、绿、蓝三色光并组合成各种颜色的照明设备。在视频中，RGB功能被提及用来与投影仪配合，通过改变灯光的颜色创造出不同的视觉效果，以增强场景的氛围。

💡Bowens接口

Bowens接口是一种常见的摄影和电影灯光附件连接标准。在视频中，投影仪通过Bowens接口连接到不同的灯具上，Sur改进了这一设计，添加了1/4英寸的接口，使其兼容性更强，更易于安装。

💡电影拍摄

电影拍摄是本视频的核心应用场景。视频展示了如何通过使用投影仪、Gobo和灯光等工具提升电影画面的质量和氛围感，尤其是在营造光影效果和为场景增添深度时，投影仪的使用尤为重要。

💡风扇冷却

风扇冷却是为设备提供散热的手段，确保设备在长时间工作时不会过热。视频中提到，Sur投影仪在初期有过热问题，后来通过添加可拆卸风扇显著改善了散热性能，尤其在高瓦数灯具配合使用时。

Highlights

Sur delayed the release of the projector based on user feedback to improve key features.

The newer version includes a detachable fan and a plastic piece to reduce heat, improving safety.

The Sur projector offers more fine adjustment options than the competing Aperture model.

Users can adjust the projector's focal length from 18° to 36°, adding versatility in various shooting situations.

The Sur projector’s design now includes a rubber ring for easier grip, preventing burns from hot metal.

It is recommended to use lights under 200 watts to avoid overheating, though it can handle higher wattage with a cooling fan.

The projector’s focus mechanism has been upgraded for smoother and more precise adjustments.

Creative lighting effects, like simulating moonlight or creating sharp or defocused shapes, are now easier to achieve with this projector.

The ability to create realistic lighting moods, such as harsh lines or soft shadows, enhances cinematography.

The Sur projector allows color customization by using RGB lights or attaching colored filters to the lens.

A 1/4-20 mount has been added, improving compatibility with smaller lights and reducing strain on light stands.

The improved Gobo set slides in securely and prevents accidental removal during usage.

This projector enhances the depth and mood of scenes, making it valuable for professional cinematography.

The product’s new features demonstrate Sur’s commitment to improving based on user feedback and refining the product before release.

With additional lighting effects and easy customization options, this projector is recommended for filmmakers looking to elevate their lighting techniques.

Transcripts

Sur actually sent me this projector

maybe about 3 months ago they sent it to

a few people and uh essentially this was

going to be sold on Indiegogo and it was

pretty much a product ready to go but a

lot of us actually gave feedback to Sur

and saying that you know this product

actually gets incredibly hot uh there

needs to be a cap on the front of this

lens um I wish you know the the

projector the Gobo stuff sits in there

nice and tight they're just it's not a

great product and Sur have gone hang on

let's just delay the release of this and

let's try and let's brainstorm let's fix

this problem now I do have the newer one

right here and uh you know they've

literally put a plastic piece in the end

here with a fan that's actually

detachable they've put a420 Mount the

Gobo set inside is actually easier to

put on a cap on the front just a little

bit of a rubber ring around the front

but also I want to show you guys the use

cases so there will be some practical

applications I literally filmed a whole

video on this already because it was

going to be released and I did point out

a lot of the cons in it uh so that video

is kind of scrapped but I will try and

use some of that BTS from that but uh I

want to show you exactly what you can do

and how you can actually level up your

cinematography just by having something

like this and look just for a quick

reference I've got the aperture

Spotlight here which is pretty much the

same and you can see with they focusing

on the aperture you have to loosen this

little knob and then pull it forward and

back there isn't really sort of fine

adjustments whereas the suray has that

knob where you just dial it and that's

how you do the fine adjustments you do

have the ability to change it from 18 to

36° whereas the aperture is just one Set

uh focal length when it comes to

projecting a spot and you do actually

have a fan on the back which obviously

allows it to cool down a little bit more

also it's a full metal design on the

aperture whereas Sur have added the

plastic here to obviously stop the heat

from obviously burning yourself and the

last little feature is the quar 20 Mount

that you get on the suray but you don't

get on the aperture one so for

comparison The Sur one is kind of just

built so much better has more features

than what the aperture has when it comes

to this projector Sur do actually

recommends to not really have a light

above 200 Watts now uh for that very

reason because it does get very hot and

so does every other projector now that

doesn't necessarily mean you sort of CA

to 200 WS they do actually have a fan

that you can put on and it does make it

a lot cooler because I did put the

amaran 300C on there and that's

obviously a 300 W light it got really

hot I used the temperature gun and then

I actually put the fan on and then used

the temperature gun to see what the

temperature was like it was

significantly different but it's still

you know relatively hot because they do

recommend 200 watts and under you don't

necessarily have to limit yourself to

that though you just have to understand

that it does get hotter now right now

I've got it on the 60x which is just a

60 W light it's very basic uh and it's

not going to heat up that much I don't

actually have the fan on right now I've

actually got it charging but uh if it is

hot this is what you generally have on

film sets anyway I've always got leather

gloves in my kit because some uh

fixtures actually gets quite hot and you

know too hot to actually touch and I'm

kind of used to this when it comes to

film school because we didn't have

regular uh globe lights as well you know

tungsten Globes and they're extremely

hot when you're actually trying to touch

it especially if you know uh you're

utilizing the 12K that we actually had

that thing is incredibly hot uh 12K I

think it's 12K it's the

HMI very very very hot uh but yeah

definitely leather gloves is something

that you should take into consideration

5 10 bucks from the hardware store done

now one of the things that the previous

version had was uh specific focusing

thing where you pretty much loosen it

and then you just pull it forward and

pull it back kind of like focusing a

lens but this one you literally just

sort of roll it forward and it actually

just focuses in focuses out it's very

basic and easy to actually utilize you

don't have to try and you know pull it

to the right distance but a lot of

projectors are actually the older

version this is kind of like a newer

sort of improved design which is

fantastic they're trying to innovate

different ways of just making it easier

to focus on a particular

point now one of the interesting things

about having a projector like this you

can actually create scenes like this so

realistically in these type of scenarios

you're trying to create a certain mood a

certain Vibe so this is kind of like a a

night scene I've got two key lights

outside 300 c's with a really bluish

sort of tone and I've got the 60x right

here with the projector projecting this

shape on me now one of the cool things

about this is that you can make those

shapes really sharp and defined or you

can defocus it and make it look I

suppose less defined you can see here

the shutter effect I'm actually looking

at the screen um but uh yeah the shutter

effect here you can actually defocus it

or make it harsher so if I didn't want

it like that I could change it with

literally just with a dial and when it

comes to this actual Zoom right here

where you can have 18° to 36° they've

added this sort of rubber ring around

there so it's easier to grip you're not

actually gripping on to Hot Metal as

well which is obviously really good it's

just amazing to use and if you don't

know what the zoom function is on this

essentially just projects a smaller

shape or a larger shape alternatively

you can actually just pick up your light

and move further backwards but obviously

in tighter situations this isn't

possible so having a zoom lens on here

is pretty handy and quite versatile now

one thing you can actually do is UTI ize

the Cutters on the projector so you can

see these harsh lines right here uh

essentially this is giving me like a

Moonlight sort of vibe that there's sort

of strong Moonlight coming in through

the window and just sort of hitting on

the edge giving me some harsh lines so

you know if you don't actually have this

it just it doesn't sell it as much I

mean you could turn it off and sort of

see the effects that yeah there is still

a little bit of a harsh line there

because of where my key light is but if

you actually add this uh there we go it

just sort of sells the effect that there

is that Moonlight coming in through the

window now the great thing about the

Cutters on this projector as well is

that you can get really creative and

essentially this kind of effect right

now uh you can't really achieve any

other way unless you're cutting uh a

shape out of a cardboard and putting it

directly in front of your light like

this Gobo projector just makes it so

much easier to do these effects get a

little bit more creative and tell the

story in just a different way which I

find is really really cool it's just it

it's going to help you increase your

levels of cinematography it's going to

take you to that next level if you're

willing to learn like I am still

practicing all these kind of different

techniques and I'm finding it really fun

playing with colors lights uh

temperature this projector Goos so fun

now when it comes to the end of this

thing they've actually added a lens cap

as well which is great because you don't

want to scratch the front of the element

specifically if you do want to have you

know really nice sharp lines and stuff

but they've actually added a filter

thread on the inside and you can

actually screw on some colored pieces in

here I think they've attached I think

it's a red uh blue and yellow that you

can actually screw into and then

obviously if you have a like a 300 C

like I've got you can pretty much change

whatever color you want because it's

it's complete RGB um but that is a

fantastic thing to have and it just

makes it so much more versatile than

just a projector and Gobo mount so you

can actually change the colors on there

as well now another big thing that we

did actually request was this4 20 mount

on here because some of the lights uh

that you actually utilize this could be

a very small 60 W you know light and

they are very light and you don't want

to be putting so much strain on that

Bowen Mount specifically if you are

attaching it to a small light you can

pretty much just attach the I suppose

tripod or light stand directly to the

Gobo and have the light on the end so

it's a bit more balanced and not putting

so much strain uh not just obviously on

your light Bowen Mount itself but the

actual tilt support bracket thing that

actually puts it directly onto a light

stand so that's generally where you're

actually going to be adding a lot of

stress to now the Gobo set is probably

one of the major things that they

actually changed and for massive uh

benefit and this thing right here is

phenomenal compared to the last version

it doesn't sort of flop around really

nearly uh you can't actually pull the

these Cutters out the last version you

could literally fully pull it out these

ones are actually just in there how

every other projector and Gobo set

actually is which is great and this one

just slides in there perfectly sits in

there it's not going to fall out like

the last one actually did now you can

see depending on the mood that you

actually want this is very easy to do

I've got two key lights outside amaran

300 C's at 3200 de Kelvin um and I've

got this Gobo on the 60x very simple and

the differences between having the Gobo

on and off as you can see that put it

back on like it's it's something it just

gives it that little bit more life to

the scene but you don't actually have to

use it that's the thing as well is that

just because you have it doesn't

necessarily mean you have to use it

every single time this sort of still is

s side lit it still looks perfectly fine

for 99% of jobs there is just that you

know 1% of job that that looks quite

nice but it also sells the fact there is

sunset there as well and I can actually

completely change all these and make it

fully Moonlight scene as well so this is

meant to kind of sell the fact that

there is Moonlight coming in from that

way I can actually have my eyelight here

and just make it a little bit warmer as

well so put that on 3200 I've got a

little bit of uh warmth coming from this

direction uh I can pump that up a little

bit more as well there are so many

different ways you can actually light

that what does it look like there so

this is actually a candle I could

actually take that off light that candle

and it will make it look like this

little MC Pro is actually the candle

that's lighting me and I can actually

utilize the candle effect on that one as

well so I've got color contrast coming

within this scene as well which is

pretty important if you do want to try

and make the scene a little bit more uh

more depth to the scene and more mood um

so that's definitely a way to do it so

look all up it's a premium product but

definitely if you are really into

lighting and cinematography DP sort of

work this thing is absolutely amazing

and really should be in your kit I

always say you need to start investing

in more lights because lighting a scene

is extremely important and really can

take a very Bland uh suppose mood and

really created something unique and

different and this thing will actually

help you do that so if you enjoyed this

video please obviously give it a thumbs

up I will put the link in the

description below where you can actually

purchase one of these and yeah

definitely recommended by me I

absolutely love this product I think

they've done really well and like I said

from a branding standpoint that is a

very good uh impressive move to make you

know you make a mistake you try and

improve on that product and you actually

release a really good product so anyway

guys see you in the next one let's get

it