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Optolong L-Ultimate Filter for Deep Sky Imaging dual-band 3nm narrowband - 2

Optolong L-Ultimate Filter for Deep Sky Imaging dual-band 3nm narrowband - 2" ES 52 deg series but the background sky will

Name: Optolong L-Ultimate Filter for Deep Sky Imaging dual-band 3nm narrowband - 2" ES 52 deg series but the background sky will
Brand: oogcentrumvisie.be
SKU: 3887674355
Price: 190.50 USD
Availability: InStock
Rating: 4.2295 (15 reviews)

SKU: 3887674355

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SEK190.50 SEK240.50

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Optolong L-Ultimate Filter for Deep Sky Imaging dual-band 3nm narrowband - 2" ES 52 deg series but the background sky will1. L Ultimate Introduction The latest from Optolong's range of Dual Band Narrowband filters is the Optolong L Ultimate. It is designed to offer 2 extremely narrow 3nm passing bands with the goal of allowing only H Aplha and OIII through. These 2 wavelengths respectively Red and Green allow for one shot colour imaging in light polluted conditions like never before. By only allowing these 2 tiny wavelength through, it blocks light pollution, makes the

Store: oogcentrumvisie.be · Domain: oogcentrumvisie.be

Description

but the background sky will be very dark as the contrast effect increases with added magnification

Featuring an integrated saddle handle

Width: 43mm

and superior flat field characteristics

Item Number EPWP6820–01 Focal Length 20mm Length 69

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