Northern Survey Supply Leica Prisms, mini prisms, standard reflectors, accessories


Call Northern Survey Supply at 1.800.461.3223

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Surveying Prisms & Accessories
Standard-Reflectors
GPR121, Circular Prism with Holder
Standard Reflectors and Accessories | Leica Special Reflectors and Accessories | Leica Mini Reflectors and Accessories | CST/ Berger Right Angle Prisms
The range of a prism results from, among other things, its coating and the glass geometry. A number of Original prisms from Leica Geosystems have a special coating on the reflective surfaces – the Anti-Reflex Coating, and a copper coating on the reverse side. Without these, the range of distance measuring, ATR and Powersearch would be reduced by up to 30%. The workmanship and the durability of the copper coating are decisive for a long life. The glass dimensions, the position in the holder and with it the areal orientation, are important for measuring accuracy.

Leica Geosystems prisms are manufactured from glass of the highest quality and furnished with optical coatings so that even under the most extreme environmental conditions, a long lifetime and maximum range of the highest accuracy can be achieved.

PROFESSIONAL 5000 SERIES PRODUCT DESCRIPTION - Click all images to enlarge ORDER# $CAD
gpr121 Circular Prism with Holder GPR121, Circular Prism with Holder
Precision circular prism with anti-reflection coating, mounted in metal holder. Supplied with removable target plate. Centring accuracy 1.0mm, range 3500 m.
641617 440.00
GPR1, Circular Prism GPR1, Circular Prism
Precision circular prism with anti-reflection coating. Suitable for mounting in GPH1 and GPH3 holders. range 3500m.
362830 270.00
GRZ4, 360° Reflector GRZ4, 360° Reflector
Suitable for all robotic TPS work performed with a survey pole. Large rubber mountings protect the prism. Overall 3D pointing accuracy of 5.0mm. When aiming on a side marked by a yellow arrow, an accuracy of better than 2.0mm can be achieved. ATR range of 600m (2000ft).
639985 1,120.00 
PROFESSIONAL 3000 SERIES
GPR111, Circular Prism with Holder GPR111, Circular Prism with Holder
Circular prism, sealed in red polymer holder. Large integrated target plate provides good visibility. Centring accuracy 2.0mm, range 2500m.
641618 220.00
PROFESSIONAL 1000 SERIES
GPR113, Circular Prism with Holder GPR113, Circular Prism with Holder
Circular prism mounted in red polymer holder. Suitable for fitting of the 362823 GZT4 target plate. Centring accuracy 2.0mm, range 2500m.
753492 210.00
ACCESSORIES FOR STANDARD-REFLECTORS
GPH1, Prism Holder GPH1, Prism Holder
Holder for one GPR1 circular prism. The 362823 GZT4 target plate can be attached to this holder.
362820 80.00
GPH3, Prism Holder GPH3, Prism Holder
Holder for three GPR1 circular prisms. Provides extremely long distance measuring range, up to 5400m with prism mode.
400080 110.00
GZT4 target plate for GPH1 GZT4 target plate for GPH1
Target plate, mountable on the GPH1 prism holder.
362823 60.00 
Special-Reflectors
PROFESSIONAL 5000 SERIES PRODUCT DESCRIPTION ORDER# $CAD
GPH1P, Precision Reflector GPH1P, Precision Reflector
Precisely machined reflector, for high accuracy requirements. The prism is slightly tilted to prevent any EDM reflection from the front surface, thereby increasing measurement accuracy. Centring accuracy 0.3mm, range 3500m.
555631 2,100.00
GRZ122, 360° Reflector GRZ122, 360° Reflector
The high performance GRZ122 allows connectivity to the Leica SmartAntenna. The built-in point allows the reflector to be positioned directly on a survey mark, at a height of 78mm. Overall 3D pointing accuracy is 2.0mm. ATR range of 600m.
754384 1,920.00 
PROFESSIONAL 3000 SERIES
GPR112, Monitoring Prism GPR112, Monitoring Prism
Large diameter monitoring prism for long range measurements. For installation on M8 or 5/8" threaded bolts. Builtin filter prevents condensation on the reflecting surface. Rain/snow cover available separately. range 2500m.
726295 140.00
GZM29/30/31 Reflective Tapes GZM29/30/31 Reflective Tapes Self-adhesive, reflective tapes supplied in pack of 20 pieces.
GZM29: 20x20mm, for measurements up to 100m (330ft).
GZM30: 40x40mm, for measurements up to 200m (650ft).
GZM31: 60x60mm, for measurements up to 250m (800ft).
GZM29: 763532
60.00
GZM30: 763533 100.00
GZM31: 763534 140.00
PROFESSIONAL 1000 SERIES
GMP104, Mini Prism with L-bar GMP104, Mini Prism with L-bar
Mini monitoring prism mounted in metal holder. Supplied with L-bar for fixed installations. The prism offset is dependant on the mounting position. range 2000m (7000ft).
641762 130.00
GPR105, Double Sided Reflector GPR105, Double Sided Reflector
This unique reflector provides two back-to-back prisms, both with 0-constant. With 1/4" fitting, suitable for mounting on GLS105 reflector pole. range 250m (800ft).
731346 70.00
ACCESSORIES FOR GPR112
GHT112 Mounting Set for GPR112 GHT112 Mounting Set for GPR112
Mounting set for GPR112 with M8 and 5/8" internal thread adapters, suitable for direct fixing systems on nearly every surface, prism is adjustable and fixable in two axes.
726296 50.00
GDZ112, Rain shelter for GPR112 GDZ112, Rain shelter for GPR112
Rain shelter for Monitoring Mining Prism GPR112. Full availability of the prism even in rainy conditions. The rain shelter protects the prism front against rain drops and dust.
727406 30.00
Mini-Reflectors
PROFESSIONAL 5000 SERIES PRODUCT DESCRIPTION ORDER# $CAD
GMP101, Mini Prism Set GMP101, Mini Prism Set
Mini prism mounted in metal holder. Includes a circular bubble, removable target plate, spike and padded bag. Prism constant of +17.5mm, range2000m (7000ft).
641662 250.00
GRZ101, 360° Mini Reflector GRZ101, 360° Mini Reflector
Suitable for short range ATR applications. Due to its small size, the GRZ101 provides the greatest pointing accuracy of 1.5mm. With the GAD103 adapter, this reflector can be mounted on all poles with stub fitting. ATR range of 350m (1150ft).
644327 730.00
PROFESSIONAL 3000 SERIES
GMP111, Mini Prism with Holder GMP111, Mini Prism with Holder
Mini prism mounted in polymer holder with 1/4" thread fittings. Includes circular bubble, GLS115 four-section pole and point. Prism constant of +17.5mm, range 2000m.
641615 290.00
GMP111-0, Mini Prism with Holder GMP111-0, Mini Prism with Holder
Mini prism mounted in polymer holder with 1/4" thread fittings. Includes circular bubble, GLS115 four-section pole and point. Leica 0-prism constant, max. IR range of 2000m (7000ft).
642534 280.00
ACCESSORIES FOR MINI-REFLECTORS
GAD103, Mini Prism Adaptor GAD103, Mini Prism Adaptor
Adapter for attaching the GRZ101 to poles and carriers with stub. Provides the same height offset as for standard reflectors.
742006 50.00
GAD105, Mini Prism Adapter GAD105, Mini Prism Adapter
Adapter for attaching the GMP111, GMP1C11-0 to poles and carriers with stub. Provides the same height offset as for standard reflectors.
743503 50.00
GMP112, Hidden Point Pole GMP112, Hidden Point Pole
Hidden Point Pole extension for GMP111. Includes mini reflector and 30cm adapter pole. Provides prism separation of 40, 70 and 100cm.
742329 270.00
GVP608, Soft Bag GVP608, Soft Bag
Bag for GMP111, GMP111-0, GRZ101 mini prisms and the GLS115 pole set.
642344 30.00

Right Angle Prisms
DESCRIPTION Order# $CAD
Large Double Right Angle Penta Prism Large Double Right Angle Penta Prism
Permits stepping off angles of 90° and 180° with a center lens which permits foresight viewing. Slot in handle accommodates plumb bob cord. Features a larger field of view, and larger foresight viewing glass. Complete with leather belt loop case. Measures 33/4" (95mm) top to bottom.
66-911
99.00
Large Double Right Angle Penta Prism with Optical Plummet Large Double Right Angle Penta Prism with Optical Plummet
Has a unique feature for 270° sighting and point location. Measures 43/4" (121mm) top to bottom.Low Cost Reflector System
66-912 Call NSS for pricing


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