Macro & Close-Up System[For 645NII]
Extension Tubes
Auto Extension Tube-A 645 Set (Case included) Discontinued
This three-tube set synchronizes with automatic diaphragm control and leaf-shutter operation, and offers magnifications between 0.35X and 1.22X with a 75mm F2.8 lens mounted in normal position. When the lens is mounted in reverse, it accepts a 55mm F2.8, 75mm F2.8 or LS 75mm F2.8 lens in stopped-down metering.
Notes:
• Autofocus operation is not available.
• 600mm and zoom lenses cannot be used.
• The Reverse Adapter 645 Set (a combination of the Reverse Adapter 645
58mm and Reverse Attachment for 645-System Lenses, both with a 58mm filter size)
is required to mount the lens in reverse.
Helicoid Extension Tube 645 (Case included) Discontinued
Featuring an extendible barrel (43.7mm - 67.4mm), this tube provides stepless adjustment of magnification. When the lens is mounted in normal position, it offers Aperture-Priority AE operation in stopped-down metering. The lenses that can be mounted in reverse position are same as those listed for the Auto Extension Tube-A 645 Set above.
Notes:
• Autofocus operation is not available.
• 300mm, 400mm, 600mm and zoom lenses cannot be used.
• The Reverse Adapter 645 Set (a combination of the Reverse Adapter 645
58mm and Reverse Attachment for 645-System Lenses, both with a 58mm filter size)
is required to mount the lens in reverse.
