INSTRUCTION MANUAL
HELIAR 40mm F2.8 Aspherical L
(L39)
Mar 2022, Ver 1.0
COSINA CO., LTD.
Page 1: ...INSTRUCTION MANUAL HELIAR 40mm F2 8 Aspherical L L39 Mar 2022 Ver 1 0 COSINA CO LTD...
Page 2: ...m and digital cameras It can be used with rangefinder coupled cameras with L mount as well as with mirrorless cameras via an M mount adapter Enjoy superior performance on a variety of platforms Featur...
Page 3: ...ult If the user ignores this caution sign it might result in injury and or damage the equipment Never look directly at the sun with a telephoto lens as this can damage your eyes Keep the lens camera a...
Page 4: ...Description of Parts Lens Hood Filter Ring Aperture Ring Focus Ring Distance Index Mount Aperture Index Aperture Scale Focus Lever Depth of Field Scale Distance Scale Focus Lock Button Focus Stop...
Page 5: ...ng and rotating other parts may cause a functional failure Attaching Hood Screw the Lens Hood to the front of the lens About Focusing The focus is locked at the infinity position Press the focus lock...
Page 6: ...t Adapter I II VM E Close Focus Adapter I II VM X Close Focus Adapter I II VM Z Close Focus Adapter 1 Disclaimer Please note that when combined with an M mount adapter made by another company accident...
Page 7: ...s 5 elements Angle of View 57 0 Aperture Blade 10 Rangefinder Coupling 0 7m Minimum Focus 0 7m Filter 34mm Maximum Diameter Approx 47 0mm Length Approx 20 2mm Weight Approx 110g Mount L mount L39 Supp...
