Optolong L-eXtreme Dual-Band Narrow Band Nikon-Z Clip FIlter (OPT-L-EXTREME-NK-Z)

Optolong L-eXtreme Dual-Band Narrow Band Nikon-Z Clip FIlter (OPT-L-EXTREME-NK-Z)Unlike the Optolong L eNhance filter which is a tri band (transmits Hb, Ha, and OIII), the L eXtreme filter is dual band that passes Ha and OIII emission lines. Main Usage L eXtreme is a two 7nm bandpass filter which can be used with one shot colour cameras like DSLR's (digital SLR), and monochrome CCD cameras, it is also more suited for fast systems. The convenience and cost effectiveness of this filter allows amateurs to image a rich emission

The handle bar base is slotted with locking grooves

All ED glass elements feature our proprietary Metallic High-Transmission Coatings™ (MHTC™)

4MP Sensor Size 1/1

Like the Tele-Pod it accepts optional encoders to add object locating capability

25" filter (or a Blaze grating) on 2" eyepieces or on cameras with a fixed 2" filter thread (and a sufficiently small sensor) on which the Baader 1 1/4" / T-2 plug-in connection with Safety Kerfs #2458106 cannot be used or if a screw connection to the telescope is preferred

the leverage effect is reduced - and brass clamping ring and two locking screws hold the accessories firmly in place

making it perfect for uncovering hidden treasures in your backyard

8mm) INNER CONNECTION (EYEPIECE/CAMERA -SIDED) ø 2" (50

or Starlight motor

Model QHY268C CMOS Sensor SONY IMX571 C Mono/Color Color FSI/BSI BSI Pixel Size 3

75 (with M48×0

Place the plastic covers on the lens when not in use to reduce the dust collection