CGOLDENWALL Optical Trial Lens Frame Optometry Eye Test Glasses Frame with Pupillary Distance / Temple Length / Nose Pad Height / Rubber Sleeve Curvature Adjustable (PD:50-80)
Adjustable length and height of the leg:
Adjustable length and height of the leg：better use for different people
Adjustable angle and nose-pads:
Adjustable angle: from 54-70/40-80/50-80mm adjusting the PD with single knob
Adjustable nose-pads:
Adjustable nose-pads: Soft silica gel nose pads are comfortable to wear
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|---|---|---|---|---|---|---|
| Weight: | 61 g |
| Dimensions: | 18.3 x 9.5 x 5.6 cm; 61 Grams |
| Model: | CNA 602 |
| Part: | CNA 602 |
| Colour: | Pd:50-80 |
| Pack Quantity: | 1 |
| Batteries Required: | No |
| Batteries Included: | No |
| Manufacture: | CGOLDENWALL |
| Colour: | Pd:50-80 |
| Quantity: | 1 |
Produit avec structure en alu, cette version PD : 50-80 est nettement plus cher que la version plastique
il a un design minimaliste et pese 60gr
tout fonctionne avec douceur et precision
l’objet est agrable utiliser et on a envie d’en prendre soin
un produit fait pour dure
We needed a second frame for our trial lens set and this one is spot on.
I think a more expensive pair would have slightly easier and more constant adjustments but these do work and I was able to perform tests on several family members with them. It does require a small screwdriver to do some of the adjustments. And I find that the lenses will pop out pretty easily which may be true of all of them, I don’t know.
Dispositivo conforme alla descrizione ed idoneo all’ uso per cui e’ stato progettato.
Llegaron antes de lo previsto. El producto no es de una altsima calidad pero cumple perfectamente con su cometido. Relacin calidad precio correcta.
Have been using this trial frame style for years. I wish that they could just make it lighter weight and maybe that would make the nose pad more comfortable.
Es Liviano pero….. los tornillos son algo duros(esto hay que mejorarlo) sujeta bien los cristales de prueba, por ahora le doy 4+
Hasta ahora todo perfecto.
Se ajusta a lo esperado y lleg antes e lo previsto.