１
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L-870
ZOOM LENS
Thank you for purchasing the HOZAN L-870 ZOOM LENS. With proper care
and handling, this fine instrument will provide years of trouble-free operation.
Please read this entire instruction manual carefully before attempting to place
this instrument in service. Please keep this instruction manual available for
reference.
Identification of parts
Specifications
Lens mount
Aperture
Weight
C mount
260 g
Minimum
Maximum
200
0.054X
0.54X
150
0.08X
0.8X
250
0.042X
0.42X
300
0.034X
0.34X
350
0.029X
0.29X
400
0.025X
0.25X
Magnification corresponds to working distance at intervals of 50 mm
Dimensions
Aperture ring
Zoom ring
Focus ring
Setting dot
INSTRUCTION MANUAL
C mount screw
Warning and caution symbols
These symbols are used throughout the instruction manual to alert the user to
potential safety hazards as follows :
Warning
…
Notice when incorrect handling could cause the user's
death or serious injury.
Caution
…
Notice when incorrect handling could cause injury to the
user or material
damage.
Even if the instructions do not have
Caution
mark, there are some
possibilities for a serious
situation. Follow the instructions.
