Signal · Product Feed

BAADER METHANE FILTER 889nm 1.25" Astrograph Each mirror is tested by

Name: BAADER METHANE FILTER 889nm 1.25" Astrograph Each mirror is tested by
Brand: happygoluckyhtx.com
SKU: 6028698156
Price: 209.50 USD
Availability: InStock
Rating: 4.4338 (19 reviews)

SKU: 6028698156

4.4

DKK209.50 DKK241.50

Pay in 4 interest-free payments of $52.38 Learn more

Shipping Estimate
USA

USA

CAN

Ships within 48 hours · Estimated delivery Aug 26 - Aug 31

Live Spec

BAADER METHANE FILTER 889nm 1.25" Astrograph Each mirror is tested byThe Baader Methane filter is an 8nm narrowband photographic filter designed to isolate the CH4 band at 889nm. This is useful for capturing finer details and contrast on Jupiter and Saturn. As the human eye is not sensitive to light beyond 700nm, this is strictly a photographic filter and benefits from cameras with good NIR response such as the ZWO ASI662MC. The optical surface is fine optically polished so that there is no loss of sharpness at high

Store: happygoluckyhtx.com · Domain: happygoluckyhtx.com

Description

Each mirror is tested by GSO at the factory with a laser interferometer to ensure it meets their high standards

Backfocus occupied

Medium flat field SKU

On the telescope side is a T2 (M42 x 0

4 mm (with field flattener)

Exchange/Return Notes