IS Optical Inspection

Freer Tool & Supply’s IS optical inspection collection helps quality teams verify critical features with clear, detailed, non-contact measurement. Optical inspection is ideal for checking small dimensions, edges, profiles, and surface conditions that can be difficult to measure with traditional hand tools—supporting tighter tolerances, better documentation, and fewer inspection disputes.


Donegan JZ50DA10 Model DA-10 - Opti-Visor Magnifying Visor–3.5X Power

Donegan JZ50DA10 Model DA-10 - Opti-Visor Magnifying Visor–3.5X Power

SKU: FTS-JZ50DA10
MPN: DA10

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Donegan JZ50DA2 Model DA-2 - Opti-Visor Magnifying Visor–1.5X Power

Donegan JZ50DA2 Model DA-2 - Opti-Visor Magnifying Visor–1.5X Power

SKU: FTS-JZ50DA2
MPN: DA2

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Donegan JZ50DA3 Model DA-3 - Opti-Visor Magnifying Visor–1.75X Power

Donegan JZ50DA3 Model DA-3 - Opti-Visor Magnifying Visor–1.75X Power

SKU: FTS-JZ50DA3
MPN: DA3

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Donegan JZ50DA4 Model DA-4 - Opti-Visor Magnifying Visor–2X Power

Donegan JZ50DA4 Model DA-4 - Opti-Visor Magnifying Visor–2X Power

SKU: FTS-JZ50DA4
MPN: DA4

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Donegan JZ50DA5 Model DA-5 - Opti-Visor Magnifying Visor–2.5X Power

Donegan JZ50DA5 Model DA-5 - Opti-Visor Magnifying Visor–2.5X Power

SKU: FTS-JZ50DA5
MPN: DA5

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Donegan JZ50DA7 Model DA-7 - Opti-Visor Magnifying Visor–2.75X Power

Donegan JZ50DA7 Model DA-7 - Opti-Visor Magnifying Visor–2.75X Power

SKU: FTS-JZ50DA7
MPN: DA7

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Donegan JZ50LP10 Model LP-10 Opti-Visor Replacement Lens–3.5X Power

Donegan JZ50LP10 Model LP-10 Opti-Visor Replacement Lens–3.5X Power

SKU: FTS-JZ50LP10
MPN: LP10

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Donegan JZ50LP2 Model LP-2 - Opti-Visor Replacement Lens–1.5X Power

Donegan JZ50LP2 Model LP-2 - Opti-Visor Replacement Lens–1.5X Power

SKU: FTS-JZ50LP2
MPN: LP2

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Donegan JZ50LP3 Model LP-3 - Opti-Visor Replacement Lens–1.75X Power

Donegan JZ50LP3 Model LP-3 - Opti-Visor Replacement Lens–1.75X Power

SKU: FTS-JZ50LP3
MPN: LP3

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Donegan JZ50LP4 Model LP-4 - Opti-Visor Replacement Lens–2X Power

Donegan JZ50LP4 Model LP-4 - Opti-Visor Replacement Lens–2X Power

SKU: FTS-JZ50LP4
MPN: LP4

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Donegan JZ50LP5 Model LP-5 - Opti-Visor Replacement Lens–2.5X Power

Donegan JZ50LP5 Model LP-5 - Opti-Visor Replacement Lens–2.5X Power

SKU: FTS-JZ50LP5
MPN: LP5

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Donegan JZ50LP7 Model LP-7 - Opti-Visor Replacement Lens–2.75X Power

Donegan JZ50LP7 Model LP-7 - Opti-Visor Replacement Lens–2.75X Power

SKU: FTS-JZ50LP7
MPN: LP7

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Donegan JZ50P705 Model P-705–5X Magnification - Dark Gray Pocket Magnifier

Donegan JZ50P705 Model P-705–5X Magnification - Dark Gray Pocket Magnifier

SKU: FTS-JZ50P705
MPN: P705

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Fowler NA5552662020 Model 52–662–020–20x Magnification - Pocket Microscope

Fowler NA5552662020 Model 52–662–020–20x Magnification - Pocket Microscope

SKU: FTS-NA5552662020
MPN: 52-662-020

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Fowler NA5552662040 Model 52–662–040–40x Magnification - Pocket Microscope

Fowler NA5552662040 Model 52–662–040–40x Magnification - Pocket Microscope

SKU: FTS-NA5552662040
MPN: 52-662-040

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Fowler NA5552662045 Model 52–662–045 - Pocket Microscope Light Only

Fowler NA5552662045 Model 52–662–045 - Pocket Microscope Light Only

SKU: FTS-NA5552662045
MPN: 52-662-045

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Fowler NA5552662050 Model 52–662–050–20x Magnification - Pocket Microscope

Fowler NA5552662050 Model 52–662–050–20x Magnification - Pocket Microscope

SKU: FTS-NA5552662050
MPN: 52-662-050

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