Description: Ever find it hard to get your SLR in just the right angle to take that perfect shot you've always wanted? Astromania's Professional Right Angle Viewfinder let's you line up an off the deck shot without needing to crawl on your belly. The finder features include a built in diopter with 1X and 2.5X capability, full 360 degree rotation, and universal mounting attachments for most Digital SLR cameras including Canon EOS, Nikon, Olympus EVOLT, Pentax, Sony Alpha, and many more. Padded deluxe pouch for easy handling included. Compatibility: We have adapters for: Samsung Gx-IS, Pentax*istD/*istDs, Pentax SLR. Minolta X300/700, Dynax7D, 7, 807si, Dynax 707si, 600si classic, Dynax9xi, 5xi. Nikon F4/F5/F6/F50/F55/F60/F65/F70/F75/F301/F401/F501/F601/F80/F90/F100/F801/Fm2/Fm3, Nikon D100/D70/D70S/D50 Pronea, Fuji S2Pro/S3Pro. With 18mm adapter, it fits Canon EOS300/88QD/500N/300D/EOSADI/EOSIN/EOS60. With 22mm adapter, it fits Canon EOS3/5/30/33/55/ Canon 50D/50E Series, Olympus E-300. Specifications: Lens Construction: 9 elements in 5 groups, high quality glass roof prism. Magnification: 1.25X and 2.5X. Diopter adjustment: Built-in (+/- 4) for variations in eyesight. Package Content: 1 x Right Angle Viewfinder; 6 x Eyepiece Adapter; 1 x Bag.