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Optolong Red

optolong.com/.../49.html
Frozen as ambiguous
TypeRed channel (R)
SizeOther
Bandwidthn/a
Users 921
Images 8401
Most often used with
ZWO ASI294MM Pro
Known retailers High Point Scientific
Also available in the following variants:
1.25"
2"
31 mm
36 mm
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