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Planar Diffraction Grating One Dimensional Holographic Interference Spectrometer
US $42.30
大約HK$ 328.70
原價：US $45.00 （6% 折扣）
狀況：
全新
全新，未使用，未打開和無損壞的物品，保持原先的包裝樣式（在有包裝時）。包裝應與零售店中的包裝相同，但該物品在使用未列印包裝盒或塑膠袋包裝等方式，由製造商以非零售包裝形式包裝的情形除外。請檢視賣家物品刊登，了解完整資料。
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退貨：
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安心購物
物品細節
- 物品狀況
- Brand
- Unbranded
- Usage
- Infrared
- Type
- Diffraction Grating
- Shape
- Plano
- Material
- Glass
- Structure
- Ultra-high Linear Density Planar Diffraction Grating
賣家提供的物品說明
賣家信用評價 （7,126）
這件物品（1）
所有物品（7,126）
- e***b (545)- 買家留下的信用評價。超過 1 年前購買已獲認證The grating looks ok. The edges are slightly rough and appear cut with a simple glass cutter, not ground as you might expect of an optical component. My item measures 19.71 x 19.80 mm, so just slightly undersized, but the thickness is in fact 2.00 mm as stated.
- i***i (88)- 買家留下的信用評價。過去 6 個月購買已獲認證The item is as described and good contact with the vendre. But because it took 25 days to get the item I can only give 1 star for the delivery. I know it is not the venders fault directly but his postalservice Yanwen uses PostNord as "last mile" postal destributor and they delayed the shipment 10 days in their sortingcentre and lost the parcel for a week there after. I think Yanwen should find another postalsrevice partner for the last mile. DAO is far better than PostNord6mm-98mm Adjustable Mechanical Iris Aperture Diaphragm for Microscope/Camera（#186007624763）
- 4***9 (970)- 買家留下的信用評價。過去 1 個月購買已獲認證Arrived in UK 11 days after placing the order which was well ahread of the predicted time. Very well packed and exactly as described, thank you.
- o***g (873)- 買家留下的信用評價。過去 1 個月購買已獲認證Great customer service. Great communication. Fast postage. Package in perfect condition.
賣家信用評價 （7,126）
這件物品（1）
所有物品（7,126）
- e***b (545)- 買家留下的信用評價。超過 1 年前購買已獲認證The grating looks ok. The edges are slightly rough and appear cut with a simple glass cutter, not ground as you might expect of an optical component. My item measures 19.71 x 19.80 mm, so just slightly undersized, but the thickness is in fact 2.00 mm as stated.
- i***i (88)- 買家留下的信用評價。過去 6 個月購買已獲認證The item is as described and good contact with the vendre. But because it took 25 days to get the item I can only give 1 star for the delivery. I know it is not the venders fault directly but his postalservice Yanwen uses PostNord as "last mile" postal destributor and they delayed the shipment 10 days in their sortingcentre and lost the parcel for a week there after. I think Yanwen should find another postalsrevice partner for the last mile. DAO is far better than PostNord6mm-98mm Adjustable Mechanical Iris Aperture Diaphragm for Microscope/Camera（#186007624763）
- 4***9 (970)- 買家留下的信用評價。過去 1 個月購買已獲認證Arrived in UK 11 days after placing the order which was well ahread of the predicted time. Very well packed and exactly as described, thank you.
- o***g (873)- 買家留下的信用評價。過去 1 個月購買已獲認證Great customer service. Great communication. Fast postage. Package in perfect condition.