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Welcome to Frontier Optics, your source for amazing quality products that will take your astro journey to the next level.

Take a look at the new products and sale products below. If you happen to have any questions please see our contacts page, we will be more then happy to help.



New Products From iOptron

AZ Mount Pro

CEM25 Mount

Sky Tracker PRO


Sky Guider PRO

iOptron AZ Mount Pro, hardcase and 2" tripod $2195

iOptron CEM25 with hardcase and 2" tripod $1899

iOptron SkyTracker Pro introductory price $530 New SkyGuider PRO Mount $895
New from William Optics

William Optics GT81 20th anniversary edition

Optically Unbeatable

  Triplet air-spaced objective (FPL-53) in adjustable CNC machined ultra high precision lens cell.

  Extremely sharp.

  Excellent color correction.

  Each lens is Fully Multi-Coated with a special super-high transmission coating (STM Coating) on all surfaces.

  This F/5.9 lens is ideal for astrophotography.

2.0" Crayford V-power Focuser

  New ultra smooth 2" Crayford V-power edition focuser with 1:10 dual speed: a treat to use during astrophotography. No image shifting.

William Optics GT81 20th anniversary refractor $1775 (Very limited numbers)


Explore Scientific 82deg eyepiece kit

This kit includes an 82 6.7mm, 82 11mm, 82 18mm and 82 30mm Argon-Purged Waterproof Eyepieces and a soft sided case. These eyepieces are individually boxed in our Will Tirion "famous" star map box along with the soft-sided case inside an outer box.

Explore Scientific 82deg eyepiece kit $1225

Other ES specials

Essential series FCD-1 ED 80mm APO with 2 speed focuser, 2" dielectric diagonal, integrated Vixen style dovetail. $1175


NEW quality Optolong nebula, light pollution and planetary filters at great prices!


Optolong filters have high precision wavelength, high transmittance, deep cut-off, good surface finish, no pinhole
Adopt precision optical double-sided polishing technology (< 30 ")
Halo is restrained effectively, good flatness (RMS λ / 4 or less)
Good substrate material, use German schott glass and fused silica glass.
Aircraft aluminium ring by CNC machining, anodic oxidation treatment.
Safety packaging, PP plastic box + PVC sponge + cartons

Aurthorised Australian dealers for:

AstroZap, Explore Scientific, Kokusai Kohki, iOptron, Lumicon, Optolong, Saxon, Telrad, Thousand Oaks, The Imaging Source, University Optics, William Optics


ABN: 52-437-583-356

2017 Frontier Optics