HIGH-MAGNIFICATION 20× APODIZED TRIPLET GEOLOGICAL FIELD LOUPE GEO Premier GEO Premier Triplet Hand Lens 20× 20.5mm — view 1

01 / 01

GEO PREMIER

GEO Premier Triplet Hand Lens 20× 20.5mm

HIGH-MAGNIFICATION 20× APODIZED TRIPLET GEOLOGICAL FIELD LOUPE

Professional 20× magnification triplet optical loupe featuring a 20.5mm clear aperture and three bonded optical glass elements, providing razor-sharp edge-to-edge clarity for petrographic micro-structure analysis and fine mineral identification.

Optical Magnification20× high magnification

Clear Aperture20.5 mm optical diameter

Discuss on WhatsApp

Configuration, availability and delivery confirmed with your quotation.

View in the AFFORDA catalogue

01 / FIELD CAPABILITIES

Built for the task.

High 20x magnification reveals micro-crystalline cleavage planes, ore inclusions, and microscopic fossil details
Three-element triplet lens design eliminates spherical and chromatic distortion across the entire field of view
Robust solid brass casing shields optical elements from rock hammer impacts and field abrasive dust
Satin chrome plating resists tarnishing from moisture, sweat, and geological testing reagents
Compact folding footprint slips easily into pocket or hangs securely from field neck lanyards

02 / TECHNICAL DETAILS

Precision, specified.

Optical Magnification: 20× high magnification
Clear Aperture: 20.5 mm optical diameter
Lens Construction: Triplet system (3 cemented precision optical glass elements)
Optical Correction: Aplanatic (flat field) and achromatic (color aberration-free)
Casing Material: Solid machined brass casing with satin chrome finish
Hinge Mechanism: Heavy-duty friction pivot hinge with steel adjustment screws
Lanyard Connection: Built-in reinforced steel loop
Included Case: Genuine leather field protective pouch
Net Weight: 48 g
Working Distance: Approx. 12 mm to specimen