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From successive magnifying planetary photography devices
1 was in the 1980s, and it was difficult to use a commercially available device, so I asked Mr. Kawakami from Gunma to make it. Made of brass, connect the close-up ring and adjust the synthetic FL (F / 100-250). I miss the bright finder of the Nikon F2 at that time.
2 is a magnifying image device made by Borg, but I didn’t use it much.
3 is the device of the 45 cm reflector CMOS camera (ADC may not be used) that is currently used, and contains XP 24 mm.
1 was in the 1980s, and it was difficult to use a commercially available device, so I asked Mr. Kawakami from Gunma to make it. Made of brass, connect the close-up ring and adjust the synthetic FL (F / 100-250). I miss the bright finder of the Nikon F2 at that time.
2 is a magnifying image device made by Borg, but I didn’t use it much.
3 is the device of the 45 cm reflector CMOS camera (ADC may not be used) that is currently used, and contains XP 24 mm.