SGC WEEFINE WFL08S User manual

WFL08S USER MANUAL
WFL08S
WEEFINE WFL08S is a middle range magnification underwater close-up lens which design for SLR photography. It comes with a
+6 Diopter (Underwater) in optical power and allow the close-up shooting with a comfortable working distance 80mm – 160mm
(From the front lens surface).
The maximum magnification is x1.5 (Area Ratio x2.25) when using WFL08S with 105mm macro lens for a full frame SLR system.
The lens is designed by 4 high quality optical glasses. The achromatic doublet inside the system suppress the chromatic
aberration and the multi-elements structure intensely control the spherical aberration at very low level.
All glass lenses have been coated with Broadband Anti-Reflection (BBAR) Coating. Each lens surface is guaranteed to provide
less than 0.5% reflectivity over the visible spectrum (420nm – 680nm).
All lens edges and spacers of WFL08S had been treated by matte black finish. To avoid internal reflection and ghost image.
The M67 X P0.75 thread mount allows the lens mounting directly on the camera waterproof housing with the same female thread
mount. User can also attach the lens with suitable step-up or step-down ring.
It is recommended to use natural light, external strobe or video light with the WFL08S. The camera built-in flash may be blocked
by the lens and causes partial underexposed image.
Install the WFL08S as following steps:
1. Align the lens with the 67mm lens ring on the waterproof housing.
2. Turn the lens in clockwise direction until you feel it is tighten on the housing.
When using an external strobe, avoid the flash beam pointing directly to the lens. It helps to prevent the unwanted ghost image.
Do not impact the lens with large shock and vibrations or try to disassemble it, these will lead to damage or even flood the lens.
Do not place the lens inside an extreme environment for example inside a high temperature car compartment, boiling water or
under direct sunlight. It may damage the sealing parts and eventually flooding.
Do not clean the lens with organic solvent or other chemicals. It may damage and degrade the coating on the lens.
Never look at the sun though the lens.
Attach the lens with appropriate force, improper installation may damage the thread on both the lens and the waterproof housing.
To prevent corrosion, it is recommended to apply small amount silicone grease on the thread area.
Be careful while attaching the lens to the housing. Dust, dirt or any other particles caught on the lens may lead to its damage.
NOTE:
The optical performance of WFL08S is solely designed for underwater photography. Using on land will give unwanted aberration
and shorten the shooting distance.
Vignetting may occur on some camera and waterproof housing. Use the zoom function on the camera and zoom in until the dark
corner disappear.
The thread mount on the lens is possible to remove and would not cause any damage to the lens. But only replace the thread
mount when the thread is worn or bruised.
WFL08S
Underwater Achromatic Close-up Lens
4 elements; 3 groups
Sensor Size: 36mm X 24mm (135mm Full Frame)
Camera Lens : 60mm - 105mm
+6 (166.67mm)
80mm - 160mm (From the Front Lens Surface)
x1.5 (Area Ratio x2.25) with 105mm F2.8 Macro Lens
Optical Glass / Multi-Layer BBAR Coating
Aluminum with Type II Anodizing
M67 X P0.75
Ø 71.9x54mm
396.5g
215g
60m (197ft)
Model
Lens Specifications
Product Description
Lens Construction
Compatible Camera (Up to)
Diopter (Underwater Focal length)
Working Distance
Max. Magnification
Glass / Coating
Lens Barrel
Mounting
Dimension
Weight (Air)
Weight (Underwater)
Depth Rate

以下内容将由销售此产品的分店人员填写，请确认好相关内容后妥善保管。
The following content shall be filled in by the staff of the store that sells this product. Please check the content
and maintain the card in good condition.
此保证书是保证顾客在符合条件的情况下可在一定期限内免费换货，并不是限
制顾客的法律权利。如有任何问题，请咨询销售该产品的商店。
This guarantee card is to ensure that customer can replace the product in
the named time under the named condition, other than restricting customer’s
legal right. For any question, please refer to the store where the product is
sold.
商品名称
Product Name
客户姓名
Customer Name
住址
Customer Address
客户签名Customer Signature
经手人签名Dealer Signature
电话
Customer Telephone
购买日期
Purchase Date
商店名称
Store Name
商店地址
Store Address
商店电话
Store Telephone
· The warranty period is 24 months from the date of purchase.
· During the warranty period, if malfunction occurs under normal operation as stated in the Instruction Manual,
please present the product, original sales receipt and guarantee card to the store where the product was
purchased. WEEFINE will provide maintenance and repair free of charge.
· If product is purchased online, please contact the Customer Service Representative from the online store where
purchase was made.
· Under the below conditions, WEEFINE may provide maintenance and repair with cost:
a: Absence of both guarantee card and original sales receipt;
b: Misuse, misrepair, alteration of the original product, damage caused by transportation, fall or natural disaster;
c: Damage done to the nameplate and barcode;
d: Expiration of warranty period.
· Guarantee card and sales receipt will not be re-issued once lost.
· WEEFINE reserve the rights and judgment to provide maintenance and repair, If the product is repair outside the
country of your residence, customer shall bear all costs associated with shipping, including but not limited to
tariffs and VAT.
· 保修期为购买之日起24个月时间。
· 在保修期内，如在正常使用状态（遵照使用说明书的注意事项使用）下发生故障，请携带该产品，消费小票及保修
卡至购买商店，WEEFINE将免费为您维修。
· 如通过网购方式购买，详情请咨询客服人员。
· 如有以下任一情况，WEEFINE将采取有偿维修。
a: 不能同时出示保修卡和消费小票。
b: 错误使用或进行不当的修理改装；运输、跌落或自然灾害等造成的故障及损伤。
c: 机身产品编号条码损毁。
d: 超过保修期。
· 保修卡及消费小票不重复发放，请妥善保管。
· WEEFINE保留可变更维修方式的权利。若WEEFINE产品不能在所在国进行维修，您可能需要承担运费和手续费。
如果您在非原购买国寻求维修，您须遵守所有适用的进出口法律法规，并负责所有关税、增值税以及其他相关税项和
收费。
This gurarantee card is given along with the product
此保修卡随产品发放
Guarantee Card

KRL08S USER MANUAL
KRAKEN KRL08S is a middle range magnification underwater close-up lens which design for SLR photography. It comes with a
+6 Diopter (Underwater) in optical power and allow the close-up shooting with a comfortable working distance 80mm – 160mm
(From the front lens surface).
The maximum magnification is x1.5 (Area Ratio x2.25) when using KRL08S with 105mm macro lens for a full frame SLR system.
The lens is designed by 4 high quality optical glasses. The achromatic doublet inside the system suppress the chromatic
aberration and the multi-elements structure intensely control the spherical aberration at very low level.
All glass lenses have been coated with Broadband Anti-Reflection (BBAR) Coating. Each lens surface is guaranteed to provide
less than 0.5% reflectivity over the visible spectrum (420nm – 680nm).
All lens edges and spacers of KRL08S had been treated by matte black finish. To avoid internal reflection and ghost image.
The M67 X P0.75 thread mount allows the lens mounting directly on the camera waterproof housing with the same female thread
mount. User can also attach the lens with suitable step-up or step-down ring.
It is recommended to use natural light, external strobe or video light with the KRL08S. The camera built-in flash may be blocked
by the lens and causes partial underexposed image.
Install the KRL08S as following steps:
1. Align the lens with the 67mm lens ring on the waterproof housing.
2. Turn the lens in clockwise direction until you feel it is tighten on the housing.
When using an external strobe, avoid the flash beam pointing directly to the lens. It helps to prevent the unwanted ghost image.
Do not impact the lens with large shock and vibrations or try to disassemble it, these will lead to damage or even flood the lens.
Do not place the lens inside an extreme environment for example inside a high temperature car compartment, boiling water or
under direct sunlight. It may damage the sealing parts and eventually flooding.
Do not clean the lens with organic solvent or other chemicals. It may damage and degrade the coating on the lens.
Never look at the sun though the lens.
Attach the lens with appropriate force, improper installation may damage the thread on both the lens and the waterproof housing.
To prevent corrosion, it is recommended to apply small amount silicone grease on the thread area.
Be careful while attaching the lens to the housing. Dust, dirt or any other particles caught on the lens may lead to its damage.
NOTE:
The optical performance of KRL08S is solely designed for underwater photography. Using on land will give unwanted aberration
and shorten the shooting distance.
Vignetting may occur on some camera and waterproof housing. Use the zoom function on the camera and zoom in until the dark
corner disappear.
The thread mount on the lens is possible to remove and would not cause any damage to the lens. But only replace the thread
mount when the thread is worn or bruised.
KRL08S
Underwater Achromatic Close-up Lens
4 elements; 3 groups
Sensor Size: 36mm X 24mm (135mm Full Frame)
Camera Lens : 60mm - 105mm
+6 (166.67mm)
80mm - 160mm (From the Front Lens Surface)
x1.5 (Area Ratio x2.25) with 105mm F2.8 Macro Lens
Optical Glass / Multi-Layer BBAR Coating
Aluminum with Type II Anodizing
M67 X P0.75
Ø 71.9x54mm
396.5g
215g
60m (197ft)
Model
Lens Specifications
Product Description
Lens Construction
Compatible Camera (Up to)
Diopter (Underwater Focal length)
Working Distance
Max. Magnification
Glass / Coating
Lens Barrel
Mounting
Dimension
Weight (Air)
Weight (Underwater)
Depth Rate