Changhong S-CK series ALR (Ambient Light Rejecting) screen is specially designed for UST (ultra-short throw) projectors.
With the advanced optical lens system, S-CK series can efficiently reject ambient light from the ceiling, and present the light from projector only.
The lens system consists of multiple layers, each have the property to reflect angular light. The combination of these layers allows the S-CK to focus on reflecting projector light.
Screen Gain – 0.6
Most of the other ALR screens on the market offers screen gain equals to 0.4 or less which reduced the projection brightness in order to enhance the image contrast. With Changhong’s advanced material technology, the S-CK series managed to offer the scree gain of 0.6 while enhancing the image contrast by 20 times.
Rollable Screen
The rollable screen of S-CK make the transportation and installation of the screen much more easier which also means lower cost for the screen.
170 Degree Viewing Angle
The viewing angle of the S-CK screen is 170 degree which is amazing, it means you can enjoy the high quality image from almost every angle in front of the screen.
20 Times More Screen Contrast
The S-CK series use a combination of optical filters and dispersion to tackle the issue. With S-FX series, the image contrast can be enhanced up to 20 times, colour saturation is also enhanced as the ambient light is reflected so you can see more detail with true colour.
Ambient light present will degrade contrast and colour saturation. In higher ambient light situations, this can render the images unacceptable.
Absolutely Flat
The fixed frame design of S-CK series ensure the screen is absolutely flat which is essential for UST projectors. Since the distance between the projector and the screen is so short, any tiny curve on the screen will distort the projected image, only a fixed frame design can avoid such distortion.
Specification
| Type | Fixed Frame with Rollable Screen |
| Format | 16:09 |
| Gain | 0.6 |
| Screen Material | Black Grid |
| Compatibility | Ultra-Short Throw Projectors |
| Available Screen Sizes: | S100CK(100?), S120CK(120?) |
| Screen Size and Weight (wxhxd) (mm) | 100?: 2245*1275*25, 9.06Kg |
| 120?: 2686*1524*29, 15.5Kg | |
| Viewing Angle | 170 Degree |
| Packing Sizes (mm) & Gross Weight | 100?: 1505*300*170, 12.88Kg |
| 120?: 2750*290*150, 23.5Kg | |
| Surface Characteristics | Ambient Light Rejecting Surface |
| Front Projection Material | |
| Support 4K, HDR Front Projection | |
| Ambient Light Rejecting>90% |
NOTE: The Changhong S-CK Series is exclusively for table-mounted ultra-short throw projectors. The projector cannot be ceiling mounted.
Changhong S-CK series ALR (Ambient Light Rejecting) screen is specially designed for UST (ultra-short throw) projectors.
With the advanced optical lens system, S-CK series can efficiently reject ambient light from the ceiling, and present the light from projector only.
The lens system consists of multiple layers, each have the property to reflect angular light. The combination of these layers allows the S-CK to focus on reflecting projector light.
Screen Gain – 0.6
Most of the other ALR screens on the market offers screen gain equals to 0.4 or less which reduced the projection brightness in order to enhance the image contrast. With Changhong’s advanced material technology, the S-CK series managed to offer the scree gain of 0.6 while enhancing the image contrast by 20 times.
Rollable Screen
The rollable screen of S-CK make the transportation and installation of the screen much more easier which also means lower cost for the screen.
170 Degree Viewing Angle
The viewing angle of the S-CK screen is 170 degree which is amazing, it means you can enjoy the high quality image from almost every angle in front of the screen.
20 Times More Screen Contrast
The S-CK series use a combination of optical filters and dispersion to tackle the issue. With S-FX series, the image contrast can be enhanced up to 20 times, colour saturation is also enhanced as the ambient light is reflected so you can see more detail with true colour.
Ambient light present will degrade contrast and colour saturation. In higher ambient light situations, this can render the images unacceptable.
Absolutely Flat
The fixed frame design of S-CK series ensure the screen is absolutely flat which is essential for UST projectors. Since the distance between the projector and the screen is so short, any tiny curve on the screen will distort the projected image, only a fixed frame design can avoid such distortion.
Specification
| Type | Fixed Frame with Rollable Screen |
| Format | 16:09 |
| Gain | 0.6 |
| Screen Material | Black Grid |
| Compatibility | Ultra-Short Throw Projectors |
| Available Screen Sizes: | S100CK(100?), S120CK(120?) |
| Screen Size and Weight (wxhxd) (mm) | 100?: 2245*1275*25, 9.06Kg |
| 120?: 2686*1524*29, 15.5Kg | |
| Viewing Angle | 170 Degree |
| Packing Sizes (mm) & Gross Weight | 100?: 1505*300*170, 12.88Kg |
| 120?: 2750*290*150, 23.5Kg | |
| Surface Characteristics | Ambient Light Rejecting Surface |
| Front Projection Material | |
| Support 4K, HDR Front Projection | |
| Ambient Light Rejecting>90% |
NOTE: The Changhong S-CK Series is exclusively for table-mounted ultra-short throw projectors. The projector cannot be ceiling mounted.
Delivery / Shipping
UK - from £1.99 inc vat Next Day (if ordered pre 15.45 GMT)
- Accessories £1.99
- Projectors £6.99
- Screens £9.99
European Shipping Rates - flat rates range from £14.10 to £57.58 based on all packages up to 31.5kg. For accurate costs to ship to your address, please proceed to the checkout and use the postage checker.
Rest of World Shipping Rates - calculated based on country and weight. For accurate costs based on your delivery address, please proceed through the checkout. Reduced rate countries include Australia, China, Japan, Canada and USA.
UK
You can check shipping prices for your postcode area at the Cart and general rates are listed below.
We provide UPS NEXT DAY DELIVERY (if ordered pre 3.45pm) with full tracking and insurance (please call if you require that service after 3.45pm).
Some products such screens are also shipped via TNT, DHL, DPD and Royal Mail (some accessories).
Timed deliveries are also available on on Pico Genie products.
UK Mainland
- UPS Standard (Next Working Day) from £1.99 to £9.99 inc vat depending on the product.
- UPS Express (Pre 12pm Next Working Day) at £14.99 inc vat
- UPS Saturday Delivery at £19.99 inc vat
Scottish Highlands & Islands
We reserve the right to charge for any postal surcharges levied by the courier for non mainland UK, Highlands and Islands.
- Two Day Delivery £28.06
Shipping Updates
Please check this link for any current delays due to Corona Virus. Currently most areas are unaffected and our parcels have been delivered on time by UPS in most cases but please allow extra time if your area is affected by lockdown or bad weather conditions. Money back guarantees for shipping are not available during the coronavirus crisis, bad weather or issues relating Brexit delays.
https://www.ups.com/us/en/about/news/important-updates.page?
Delivery Notifications / Signing
If you can provide a mobile number and/ or an email address when you place your order, you will receive a notification of delivery.
All packages must be signed for (unless the courier states otherwise eg during a pandemic).
UPS Collection Points
If your package is shipped via UPS, throughout Europe they allow customers at residential addresses to REDIRECT delivery to a UPS ACCESS POINT (collection point) of their choice if they are not going to be in. You can notify them by email or text. Find your nearest collection point https://www.ups.com/dropoff/
EU & Outside UK & Taxes (more Tax info here)
Since January 1st 2021, post Brexit, all goods sold outside the UK will be sold excluding taxes.
For more information on taxes, the shipping process, examples and which is the best option to select for export outside the UK please SEE TAX SECTION FOR MORE INFO
Delivery Speed / Timescales
UK Next Day, Sat, Pre-12pm (if ordered before 15.45 GMT/BST)
EU (including Channel Islands) - 1 to 7 working days
USA/Canada - 1-5 working days
Rest of the world - 3-7 working days
To calculate the shipping speed outside the mainland UK please go through the checkout and enter your postcode to obtain a quote with timescales.
UK
We offer fast next day delivery including a range of timed delivery options in the UK including pre 12pm as well as Next Day.
International
All goods are shipped from the UK. Next Day delivery is also available via UPS or DHL if ordered early in the day. Please connect via our live chat, email or call prior to booking to confirm.
We can also offer quotes for faster international deliveries on request. Please use our contact form or call us on 01924 589 589 or use our live chat / contact us form for a bespoke quote.
Shipping Terms
Whilst we make every effort to deliver goods on the day we specify, we cannot guarantee delivery on that day or accept liability for deliveries made outside this timescale. Delays are rare to our courier services but they can happen especially in busy periods and no refunds can be made for delays to any postal service whatsoever. We cannot accept liability for out of pocket expenses or other costs incurred due to failed or delayed deliveries. We reserve the right to change the courier services at any time.
All items are subject to stock availability and we reserve the right to cancel any item ordered at any time and provide you with a full refund.
When we deliver your items to you will be asked to sign for the goods to acknowledge that you have received them. If your goods fail to arrive within 28 days of dispatch, you will have the option of either a full refund or a replacement shipment as soon as we have investigated with the courier.
Where an incorrect address has been given to Personal Projector Limited we reserve the right to charge for any extra carriage costs incurred.
Claims for damage, delivery discrepancy etc. should be made within 24 hours of delivery and any photographic evidence should be immediately submitted. Claims will not be accepted after 24 hours. Please sign the consignment document 'UNCHECKED', as we cannot otherwise accept any claims for damage in transit.
PO Box Deliveries
Deliveries are made by courier and require a signature on delivery, for this reason, it is not possible to deliver to a PO Box address. However for certain products you can re-arrange delivery to a UPS Access Point location (please enquire). You can use the access point as the delivery address. To find your nearest worldwide access point visit https://www.ups.com/dropoff/. You will be notified once it arrives by text or email.
If a PO address is used in the address and it is returned to us you may need to pay for the redelivery costs (if no UPS access point is assigned by you). This applies particularly to Cyprus or countries where PO box is used as standard term on the address.
