Opticstar eyepieces

Apparent Field of View:
52°
Focal Length:
4mm to 40mm
Barrel Size:
1.25"

Super Plossl eyepieces use the proven 4-element Plossl design and are ideal for general observation including deep-sky and planetary viewing. Suitable for all types of telescopes with standard 1.25" drawtubes.

Apparent Field of View:
55°
Focal Length:
9mm to 21mm
Barrel Size:
1.25"

These ED eyepieces are ideal for observing all types of astronomical objects, from the moon and the planets to nebulas and galaxies. Special ED glass is used in two out of the six elements minimising chromatic aberrations.

Apparent Field of View:
66°
Focal Length:
6mm to 20mm
Barrel Size:
1.25"

Five-element wide angle 1.25" eyepieces use the latest design and are broadband fully multi-coated (FMC). They have a straight rubber eyecup and offer long eye-reliefs form 13mm to 17mm making them very comfortable to use. designs to suit most requirements.

Apparent Field of View:
70°
Focal Length:
10mm to 38mm
Barrel Size:
1.25" to 2"

All-new high quality Super Wide Angle 70 degrees eyepieces are made of high index glass throughout. They come with fold-down rubber eyecups, filter threads, blackened lens edges and anti-reflection threads for maximum contrast. The barrels are black anodized aluminum with a rubber grip ring.

Apparent Field of View:
82°
Focal Length:
4.7mm to 30mm
Barrel Size:
1.25" to 2"

Premium eyepieces optimised to produce high contrast, high resolution and superior flat field all the way to the edge of the field of view. They are fully multi-coated with enhanced optical coatings and edge-blackened to produce maximum contrast.

Apparent Field of View:
40° to 66°
Focal Length:
7.2mm to 22.5mm
Barrel Size:
1.25"

High quality zoom eyepieces with a particularly flat field of view, high contrast and excellent colour rendition. Recommended for astronomical and terrestrial use as well as for Solar observation.