Nikon / Olympus / Sony / Casio / Canon / Fuji Film / Panasonic / Konica Minolta / Kyocera / Pentax / Sanyo Kodak Model Vignetting Digital Adapter Recommended Eyepiece Additional Adapters DA1 VA DA4 Adapter Ring Size DC4800 ○ ○ − − 43mm W Lens Adapter FA-4800 DX7630 ○ ○ − − 37mm W DX7630 Lens Adapter DX7590 ○ △ ○ − 55mm V DX7590 Lens Adapter DX7440 ○ ○ − − 37mm W DX7440 Lens Adapter DX6490 ○ △ ○ − 55mm V DX6490 Lens Adapter DX6440 ○ ○ − − 37mm W DX6440 Lens Adapter DX6340 ○ ○ − − 37mm W DX6340 Lens Adapter DX4900 ○ ○ − − 37mm W DX4900 Lens Adapter DX4530 ○ ○ − − 37mm W DX4530 Lens Adapter DX4330 ○ ○ − − 37mm W DX4330 Lens Adapter DX3900 ○ ○ − − 37mm W DX3900 Lens Adapter Adaptability Chart Key Vignetting Amount of vignetting is broken down into three ratings from best to worst [ ○ ]   [ △ ]   [× ] [CAUTION] Even with a rating of  [ ○ ], vignetting may occur at some point in the camera's zoom range. Digital Adapter 「○」：Camera can be used with adapter 「△」：Camera can be used with adapter but the TSN-VA1 is recommended. 「−」：Camera can not be used with adapter. Recommended Eyepiece Use of this eyepiece will result in the least amount of vignetting. W ：Wide Angle Eyepiece L ：Long Eye-Relief Eyepiece V ：Photo & Video Adapter (TSN-VA1/VA2) Caution The information in the above table is for reference only and is accurate to the best of our knowledge.  PAGE UP ▲ Copyright 2005 Kowa Optimed, Inc. All rights reserved.