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Rigid Gas Permeable Lenses :
1) RGP Range
Boston® IV (Daily Wear)
Base Curve
Diameter
Centre Thickness
DK |
:
:
:
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7.00 to 8.30 mm (0.05 mm step)
9.20 / 9.60 mm
0.15 mm (at -3.00 D)
19 |
Boston® 7 (Daily Wear)
Base Curve
Diameter
Centre Thickness
DK |
:
:
:
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7.00 to 8.30 mm (0.05 mm step)
9.20 / 9.60 mm
0.15 mm (at -3.00 D)
49 |
Boston® ES
Base Curve
Diameter
Centre Thickness
DK |
:
:
:
|
7.00 to 8.30 mm (0.05 mm step)
9.20 / 9.60 mm
0.15 mm (at -3.00 D)
18 |
Boston® EO
Base Curve
Diameter
Centre Thickness
DK |
:
:
:
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7.00 to 8.30 mm (0.05 mm step)
9.20 / 9.60 mm
0.15 mm (at -3.00 D)
58 |
Boston® XO
Base Curve
Diameter
Centre Thickness
DK |
:
:
:
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7.00 to 8.30 mm (0.05 mm step)
9.20 / 9.60 mm
0.15 mm (at -3.00 D)
100 |
Boston® Envision
Base Curve
Diameter
Centre Thickness
DK |
:
:
:
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7.30 to 8.30 mm (0.10 mm step)
9.30 / 9.60 mm
0.15 mm (at -3.00 D)
58 |
Boston® Multivision
Base Curve
Diameter
Centre Thickness
DK |
:
:
:
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7.30 to 8.30 mm (0.10 mm step)
9.60 mm
0.15 mm (at -3.00 D)
18 |
Boston® Rose K
Base Curve
Power
Diameter
Material |
:
:
:
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4.75 - 8.40
Any
7.9 - 10.2
Boston XO |
2) Advantages of RGP Lenses
 | Correct corneal astigmatism
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| May provide higher quality vision than soft lens
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| Easy to maintain, lens last longer
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| Wettable surface and deposit resistance surface
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| High Oxygen permeability (on average, 2-3 times more O2 as compared to conventional soft lens)
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| May slow down myopia progression
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| Slow down myopia progression in young people
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| Good long term ocular response (due to higher oxygen permeability and tears exchange)
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| Smaller size allows tear exchange and debris removal, ease of insertion
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| Fewer solutions allergies
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| Modification possible
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| Customer loyalty (Ames, 1994; Christensen, 1995)
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| More referral than soft lenses
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| Professional satisfaction
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| Better margin
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| Multifocal, Rose K, OK lenses etc. possible
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3) Our Key Selling Points
| | We carry wide product range and International proven choices to satisfy your professional needs e.g Boston Envision, MultiVision, Rose K
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| | We constantly improve our products to satisfy your professional needs
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| | Every piece of lens is freshly made i.e Made to Order Policy
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| | Our stringent QA examinations assure every piece of lens has met the International standard criteria
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| | We provide prompt and good services to our valued practitioners
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| | Our team of qualified optometrits provides strong technical support and advice to the practitioners
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| | We are actively involved in upgrading the knowledge of practitioners i.e training seminar and also to prepare the practitioners to face the challenge of a new era
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| | Our manufacturing facilities are awarded with ISO9002, EN46002 and CE mark standards. It is regionally recognised and with proven quality
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| | With the requisition of a few new equipments such as the autoblocker, optoform 40, polishers, binocular, stereoscopes, high repeatability, quality, accuracy & reliability are achievable
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4) Links to Boston Related Websites
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