Neptune Semi-circle Casing Manual Pull Down Projector Screen

Specifications manual screen with self-lock device

various casing for your choice

ideal for school teaching

slow return device help retract

Neptune Semi-circle Casing Manual Pull Down Projector Screen :     1. Scratch resistant housing   2. Available in wall mount and ceiling mount   3. Easy to operate. No extra accessories needed   4. Self-locking device for reliable and safe operation   5. Superior image and accurate color reproduction   6. Convenient to pull and extend , easy to be adjusted to any interval to fit variety of projection formats   7. Strong spring roller mechanism and unique semi-circle steel case in pearl white color to make the screen smooth, elegant and durable 8. Slow return control(optional) SRC is a feature to assist the slow controlled return of the screen into the case which gives great performance      

Screen Size	Viewing Area(mm)
(HxW, inches)	Height	width
Format 1:1
100"(70"x 70")	1778	1778
113"(80"x 80")	2032	2032
136"(96"x 96")	2358	2358
Format 4:3
100"(60"x 80")	1524	2032
120"(72"x 96")	1769	2358
150"(90"x120")	2286	3048
Format 16:9
92"(45" x 80")	1143	2032
110"(54"x 96")	1326	2358
120"(59"x105")	1500	2667