ZWO 1.25" SII 7nm Narrowband Filter - SII7nm125 type-cameras-and-imaging-accessories Generous Tripod Extension

Generous Tripod Extension

The inner liner radiant barrier of the TeleGizmos 365 Series Telescope Cover provides radiant heat protection

Antares Model No: SCT-FURB Bracket For: Dovetail type Receiving Shoe - Anodized Aluminum Includes: Two Knurled Retention Screws

16-character LCD screen with adjustable backlighting

ZWO 1.25" SII 7nm Narrowband Filter - SII7nm125 type-cameras-and-imaging-accessories Generous Tripod ExtensionThe ZWO SII 7nm Narrowband Filter passes light at the 672nm wavelength with a bandpass of 7nm for nebula observation. It is suitable for visual observation on most emission nebulae, planetary nebulae and supernova remnants. Use this SII (Sulfur II) with H alpha and Oxygen III narrowband filters (SHO Set) for tricolor CCD astrophotography. This rendition of the ZWO SII 7nm Filter is housed in a 1. 25" threaded metal cell and can be used in 1. 25"