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 – 0.8
Most of the other ALR screens on the market offers screen gain equals to 0.6 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 0.8 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
Ambient light present will degrade contrast and colour saturation. In higher ambient light situations, this can render the images unacceptable.
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.
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 | 0.8 |
| 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 – 0.8
Most of the other ALR screens on the market offers screen gain equals to 0.6 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 0.8 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
Ambient light present will degrade contrast and colour saturation. In higher ambient light situations, this can render the images unacceptable.
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.
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 | 0.8 |
| 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.
Shipping
Please check this link for any current delays due to Corona Virus. Currently most areas are unaffected except Wuhan China for collections or deliveries.
https://www.ups.com/us/en/about/news/important-updates.page?
UK shipping is generally £4.99 inc vat with UPS. See below for more options. Shipping can be calculated directly from your postcode at the Shopping Cart.
We can also provide UPS NEXT DAY DELIVERY if the order comes through early enough to us (please email us or call or use the live chat if you require that service).
Shipping Cost / Shipping price are calculated based on the delivery address and will be auto calculated when you go through the checkout process. The costs below are an approximate indication of shipping costs:-
UK
We offer a premium and extremely reliable timed delivery service using UPS for Pico Genie and Vivitek Qumi products. Other products come from a variery of couriers such as TNT, Parcelforce and Royal Mail.
Delivery Notifications - If you can provide a mobile number and/ or an email address when you place your order, you will receive a notification of delivery the day before delivery. This is throughout Europe. This notification will also allow customers at residential addresses to REDIRECT delivery to an UPS ACCESS POINT (pickup zone) of their choice if not going to be in. Find your nearest collection point https://www.ups.com/dropoff/
All packages must be signed for. Shipping prices (exc vat) and are weight dependent :
Next Day £4.16
Next Day pre 12pm £14.99 - £17.99
Next Day pre 10.30am £20.99 - £25
Sat delivery £16.65
Scottish Highlands
Two Day Delivery £28.06
Northern Ireland
Two Day Delivery £4.16 ex vat
One Day Delivery £23.79 ex vat
Southern Ireland
Two Day Delivery From £9.75 ex vat
One Day Delivery From £18.42 ex vat
Outside UK Goods are sent by a variety of couriers but mainly UPS and occasionally DHL or Parcelforce (usually affiliated to your local country postal system).
European Shipping- 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- 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.
NOTE: We make every attempt to ensure that orders placed before 16.00 GMT / BST are delivered within the above delivery times. If you wish to place an order after 4pm please call us on 01924 589 589 or email us as on some products its possible to still deliver even up to 5pm GMT / BST.
Due to the coronavirus the above delivery dates/times are estimated, but not necessarily guaranteed. Money back guarantees for shipping are not available from UPS during the coronavirus crisis.
* All UK and EU shipping costs exclude UK vat (20%).
Rest of world and non EU countries do not pay any UK VAT.
Delivery Speed / Timescales
UK items are all shipped next day if ordered before 4pm.
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 before 12pm and pre 10.30am as well as Next Day (before 6pm) .
Orders placed before 16.00 are ordinarily guaranteed to be delivered within these delivery times. If after 16.00 please call us on 01924 589 589 or email us as on some models its possible to still deliver even up to 5pm.
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.
EU (including Channel Islands) - 1 to 5 working days
USA/Canada - 3-5 working days
Rest of the world - 3-7 working days.
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.
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 you can re-arrange delivery to a UPS Access Point location 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.
