Lens? How about these?

100mm (4") f2.8 Projector Lens Made in Japan for Kodak Carousel and Ektagraphic Projectors

This Kodak Slide Projection FF lens has an aperture of f/2.8 and a zoom of 100mm. It is 125 millimeter in length, weighs only 108 grams, and gives you a field angle ...

NAVITAR LENS SUPPORT

NEC MultiSync Short Throw Lens

Projector Accessories , NEC, NP02ZL Zoom Lens 1.18 - 1.54:1 for NP1000/2000 , NP02ZL

LEN-003 Fixed Long Throw Lens for PJ1165 and Projectors

Projector Accessories , Infocus, LENS-022 Short Throw Fixed Lens (0.8:1), LENS-022

Hitachi SL-602 Short Throw Zoom Lens - f/1.9 to 2.6

LEN-004 Short Throw Wide Angle Zoom Lens

SHORT THROW LENS FOR THE HITACHI

- 112mm

- 13mm - f/2.3

2.0x - 32mm to 63mm - f/2.1 to 2.9

This item does not include screwdriver or adhesive. If you want the screwdriver, you need to buy this item: http://www.amazon.com/gp/product/B005BOYGL4 If you want ...

LEN-005 Long Throw Telephoto Zoom Lens

Hitachi Ultra Long Throw Lens For X505 Projector (Throw Distance Ratio 1 : 3.9 - 7.4 ZOOM=1.8) UL-604

ULTRA LONG THROW LENS FOR CP-X605

- 32.4mm to 40.5mm - f/2.1 to 2.4

100% Brand New Original OEM Parts Made by Blackberry. Order Includes: Faceplate, Lens, Trackball, Keypad, Keyboard, Center Frame, U-Cover, Speaker, Mic, and Side ...

LEN-006 Ultra Long Throw Telephoto Lens